StopChurn

StopChurn is a retention marketing platform that turns your existing customer base into repeat revenue with segmented, automated campaigns across email, SMS, and WhatsApp.

This connector puts your whole retention workflow inside Claude. Instead of clicking through dashboards, just describe what you want:

• "Draft a win-back email for customers who haven't purchased in 30 days" — Claude generates an on-brand MJML template from your brand book and shows you a pixel-accurate preview to iterate on.
• "Create a segment of VIPs who spent over $500 this quarter" — build and update audience groups conversationally.
• "Schedule this campaign for Tuesday 9am to the churn-risk segment" — draft, schedule, send, or cancel broadcasts.
• "Set up a three-step onboarding journey for new signups" — create and activate automated lifecycle flows.
• "How are our templates and recent campaigns organized?" — list and inspect templates, broadcasts, journeys, audiences, and coupons.

What Claude can work with:

• Templates: AI-generated, brand-aware email (MJML), with hosted images and per-recipient coupon codes
• Audiences: customer groups with behavioral filters
• Broadcasts: draft, schedule, send, cancel
• Journeys: build and activate multi-step automations
• Brand book: keep voice, colors, and guidelines consistent across everything Claude creates

Built for safety: OAuth 2.1 authorization scoped to a single client and brand, with granular read/write permission scopes across five functional areas. Reads are unrestricted; anything that could message customers starts as a draft and requires explicit confirmation with audience acknowledgment before sending. Connecting alone never sends anything.

For marketing teams, agencies, and prop firms running retention programs on StopChurn. Requires a StopChurn account — visit stopchurn.com to get started.